docs: def _dos2unix_cygwin(self, file_path):
          """
          Use cygwin to convert file to unix format
          """
          dos2unix_cmd = \
              [os.path.join(self._cygwin_bin_location, "dos2unix.exe"),
               self._get_cygwin_path(file_path)]
          process = Popen(dos2unix_cmd,
                          stdout=PIPE, stderr=PIPE, shell=False)
          process.communicate()